Involvement of the OsMKK4-OsMPK1 cascade and its downstream transcription factor OsWRKY53 in the wounding response in rice

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dc.contributor.authorS J Yoo-
dc.contributor.authorS H Kim-
dc.contributor.authorM J Kim-
dc.contributor.authorChoong-Min Ryu-
dc.contributor.authorY C Kim-
dc.contributor.authorB H Cho-
dc.contributor.authorK Y Yang-
dc.date.accessioned2017-04-19T09:54:11Z-
dc.date.available2017-04-19T09:54:11Z-
dc.date.issued2014-
dc.identifier.issnI0000113-
dc.identifier.uri10.5423/PPJ.OA.10.2013.0106ko
dc.identifier.urihttps://oak.kribb.re.kr/handle/201005/12032-
dc.description.abstractPlant has possessed diverse stress signals from outside and maintained its fitness. Out of such plant responses, it is well known that mitogen-activated protein kinase (MAPK) cascade plays important role in wounding and pathogen attack in most dicot plants. However, little is understood about its role in wounding response for the economically important monocot rice plant. In this study, therefore, the involvement of MAPK was investigated to understand the wounding signaling pathway in rice. The OsMPK1 was rapidly activated by wounding within 10 min, and OsMPK1 was also activated by challenge of rice blast fungus. Further analysis revealed that OsMKK4, the upstream kinase of OsMPK1, phosphorylated OsMPK1 by wounding in vivo. Furthermore, OsMPK1 directly interacted with a rice defense-related transcription factor OsWRKY53. To understand a functional link between MAPK and its target transcription factor, we showed that OsMPK1 activated by the constitutively active mutant OsMKK4DD phosphorylated OsWRKY53 in vitro. Taken together, components involving in the wounding signaling pathway, OsMKK4-OsMPK1-OsWRKY53, can be important players in regulating crosstalk between abiotic stress and biotic stress.-
dc.publisherSouth Korea-
dc.titleInvolvement of the OsMKK4-OsMPK1 cascade and its downstream transcription factor OsWRKY53 in the wounding response in rice-
dc.title.alternativeInvolvement of the OsMKK4-OsMPK1 cascade and its downstream transcription factor OsWRKY53 in the wounding response in rice-
dc.typeArticle-
dc.citation.titlePlant Pathology Journal-
dc.citation.number2-
dc.citation.endPage177-
dc.citation.startPage168-
dc.citation.volume30-
dc.contributor.affiliatedAuthorChoong-Min Ryu-
dc.contributor.alternativeName유승진-
dc.contributor.alternativeName김수현-
dc.contributor.alternativeName김민정-
dc.contributor.alternativeName류충민-
dc.contributor.alternativeName김영철-
dc.contributor.alternativeName조백호-
dc.contributor.alternativeName양광열-
dc.identifier.bibliographicCitationPlant Pathology Journal, vol. 30, no. 2, pp. 168-177-
dc.identifier.doi10.5423/PPJ.OA.10.2013.0106-
dc.subject.keywordDefense response-
dc.subject.keywordMAPK cascade-
dc.subject.keywordRice-
dc.subject.keywordWounding signaling pathway-
dc.subject.keywordWRKY transcription factor-
dc.subject.localDefense response-
dc.subject.localMAPK cascade-
dc.subject.localRice-
dc.subject.localRice (Oryza sativa L.)-
dc.subject.localWounding signaling pathway-
dc.subject.localWRKY transcription factor-
dc.description.journalClassY-
Appears in Collections:
Division of Research on National Challenges > Infectious Disease Research Center > 1. Journal Articles
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